CN204061718U - Rotary drilling rig counter weight device - Google Patents
Rotary drilling rig counter weight device Download PDFInfo
- Publication number
- CN204061718U CN204061718U CN201420507206.9U CN201420507206U CN204061718U CN 204061718 U CN204061718 U CN 204061718U CN 201420507206 U CN201420507206 U CN 201420507206U CN 204061718 U CN204061718 U CN 204061718U
- Authority
- CN
- China
- Prior art keywords
- plate
- upper cover
- gusset
- mounting groove
- counter weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Rotary drilling rig counter weight device, by side plate, erection opening, upper cover plate, gusset, circular arc plate, mounting groove, fixed hole, base plate, back vertical plate, front upper side riser, transition plate, front lower cant board composition, it is characterized in that the surrounding of base plate is welded with side plate respectively, front lower cant board, back vertical plate, the middle part of base plate offers mounting groove, mounting groove inner bottom part is provided with fixed hole, front lower cant board upper weld has front upper side riser, front upper side riser and front lower cant board weld are provided with transition plate, be parallel to base plate at side plate, back vertical plate, front upper side riser upper weld has upper cover plate, upper cover plate and side plate, circular arc plate is connected with between back vertical plate, the both sides of mounting groove are parallel to side plate and are provided with gusset, the top of gusset and bottom are welded on upper cover plate and base plate respectively, the beneficial effects of the utility model are when lifting installation counter weight device, upper cover plate is there will not be to be out of shape, the phenomenon departed from, and it is outside smooth.
Description
Technical field
The utility model relates to rotary drilling rig equipment technical field, is more particularly a kind of rotary drilling rig counter weight device.
Background technique
Rotary drilling rig is the construction plant of pore-forming operation in a kind of applicable building foundation engineering, the object of counterweight is exactly the overall weight in order to increase rotary drilling rig, thus increase rotary drilling rig stability at work, and can pull down from rotary drilling rig, prevent in transportation process overweight, so counter weight device plays very important effect on rotary drilling rig, counter weight device is a closed hollow box body structure, mainly be welded, the counter weight device of currently available technology finally encapsulates upper cover plate adding man-hour, upper cover plate cannot weld with gusset place, counter weight device is when lifting is installed to rotary drilling rig, because upper cover plate does not weld with gusset, upper cover plate is easily caused to be out of shape, even break-off, cause the damage of counter weight device.
Summary of the invention
For solving the problem, the utility model devises a kind of when lifting installation counter weight device, there will not be upper cover plate to be out of shape, the rotary drilling rig counter weight device of the phenomenon departed from, its technological scheme is: described rotary drilling rig counter weight device is by side plate, erection opening, upper cover plate, gusset, circular arc plate, mounting groove, fixed hole, base plate, back vertical plate, front upper side riser, transition plate, front lower cant board composition, is characterized in that the surrounding of base plate is welded with side plate respectively, front lower cant board, back vertical plate, the middle part of base plate offers mounting groove, and mounting groove inner bottom part is provided with fixed hole, and front lower cant board upper weld has front upper side riser, and front upper side riser and front lower cant board weld are provided with transition plate, are parallel to base plate at side plate, back vertical plate, front upper side riser upper weld has upper cover plate, upper cover plate and side plate, be connected with circular arc plate between back vertical plate, the both sides of mounting groove are parallel to side plate and are provided with gusset, and the top of gusset and bottom are welded on upper cover plate and base plate respectively, and upper cover plate opens female erection opening with link of boards place, and erection opening extends on gusset.
Erection opening described in the utility model, is characterized in that erection opening at least arranges a pair.
Front upper side riser described in the utility model, is characterized in that front upper side riser surrounding is along having groove, ensures the planarization after welding.
Mounting groove described in the utility model, is characterized in that mounting groove is rectangle groove.
Back vertical plate described in the utility model, is characterized in that back vertical plate is circular arc type.
When assembling, finally weld front upper side riser, transition plate, front lower cant board, can fully can weld between upper cover plate with gusset like this, owing to being divided into polylith, and front upper side riser surrounding is along having groove, can not cause welding rear distortion, and ensure that welding quality, when lifting installation, be first installed in erection opening with lifting bolt, lifting bolt is through upper cover plate, be connected on gusset, during lifting, upper cover plate and gusset are linked together by lifting bolt, there will not be upper cover plate to be out of shape, even break-off.
The beneficial effects of the utility model are rotary drilling rig counter weight devices lift counter weight device is installed time, there will not be the phenomenon that upper cover plate is out of shape, departs from, and outside smooth.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is C-C sectional views of the present utility model;
Accompanying drawing 3 is A-A sectional views of the present utility model;
Accompanying drawing 4 is I enlarged views of the present utility model; In accompanying drawing:
1. side plate, 2. erection opening, 3. upper cover plate, 4. gusset, 5. circular arc plate, 6. mounting groove, 7. fixed hole, 8. base plate, 9. back vertical plate, 10. front upper side riser, 11. transition plates, 12. front lower cant boards.
embodiment:
Describe in further detail the utility model by reference to the accompanying drawings, so that the public grasps implementation methods of the present utility model better, the utility model specific embodiment is: described rotary drilling rig counter weight device is by side plate 1, erection opening 2, upper cover plate 3, gusset 4, circular arc plate 5, mounting groove 6, fixed hole 7, base plate 8, back vertical plate 9, front upper side riser 10, transition plate 11, front lower cant board 12 forms, and it is characterized in that the surrounding of base plate 8 is welded with side plate 1 respectively, front lower cant board 12, back vertical plate 9, the middle part of base plate 8 offers mounting groove 6, and mounting groove 6 inner bottom part is provided with fixed hole 7, and front lower cant board 12 upper weld has front upper side riser 10, front upper side riser 10 and front lower cant board 12 weld are provided with transition plate 11, are parallel to base plate 8 at side plate 1, back vertical plate 9, front upper side riser 10 upper weld has upper cover plate 3, upper cover plate 3 and side plate 1, circular arc plate 5 is connected with between back vertical plate 9, the both sides of mounting groove 6 are parallel to side plate 1 and are provided with gusset 4, the top of gusset 4 and bottom are welded on upper cover plate 3 respectively with on base plate 8, and upper cover plate 3 opens female erection opening 2 with gusset 4 joint, and erection opening 2 extends on gusset 4.
Erection opening 2 described in the utility model, is characterized in that erection opening 2 at least arranges a pair.
Front upper side riser 10 described in the utility model, is characterized in that front upper side riser 10 surrounding is along having groove, ensures the planarization after welding.
Mounting groove 6 described in the utility model, is characterized in that mounting groove 6 is for rectangle groove.
Back vertical plate 9 described in the utility model, is characterized in that back vertical plate 9 is for circular arc type.
When assembling, finally weld front upper side riser 10, transition plate 11, front lower cant board 12, can fully can weld between upper cover plate 3 with gusset 4 like this, owing to being divided into polylith, and front upper side riser 10 surrounding is along having groove, can not cause welding rear distortion, and ensure that welding quality, when lifting installation, be first installed in erection opening 2 with lifting bolt, lifting bolt is through upper cover plate 3, be connected on gusset 4, during lifting, upper cover plate 3 and gusset 4 are linked together by lifting bolt, there will not be upper cover plate 3 to be out of shape, even break-off.
The beneficial effects of the utility model are rotary drilling rig counter weight devices lift counter weight device is installed time, there will not be the phenomenon that upper cover plate is out of shape, departs from, and outside smooth.
Claims (5)
1. rotary drilling rig counter weight device, by side plate (1), erection opening (2), upper cover plate (3), gusset (4), circular arc plate (5), mounting groove (6), fixed hole (7), base plate (8), back vertical plate (9), front upper side riser (10), transition plate (11), front lower cant board (12) forms, and it is characterized in that the surrounding of base plate (8) is welded with side plate (1) respectively, front lower cant board (12), back vertical plate (9), the middle part of base plate (8) offers mounting groove (6), mounting groove (6) inner bottom part is provided with fixed hole (7), front lower cant board (12) upper weld has front upper side riser (10), front upper side riser (10) and front lower cant board (12) weld are provided with transition plate (11), are parallel to base plate (8) in side plate (1), back vertical plate (9), front upper side riser (10) upper weld has upper cover plate (3), upper cover plate (3) and side plate (1), circular arc plate (5) is connected with between back vertical plate (9), the both sides of mounting groove (6) are parallel to side plate (1) and are provided with gusset (4), the top of gusset (4) and bottom are welded on upper cover plate (3) respectively with on base plate (8), female erection opening (2) is opened on upper cover plate (3) and gusset (4) joint, and erection opening (2) extends on gusset (4).
2. rotary drilling rig counter weight device according to claim 1, is characterized in that erection opening (2) at least arranges a pair.
3. rotary drilling rig counter weight device according to claim 1, is characterized in that front upper side riser (10) surrounding is along having groove.
4. rotary drilling rig counter weight device according to claim 1, is characterized in that mounting groove (6) is rectangle groove.
5. rotary drilling rig counter weight device according to claim 1, is characterized in that back vertical plate (9) is circular arc type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507206.9U CN204061718U (en) | 2014-09-04 | 2014-09-04 | Rotary drilling rig counter weight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507206.9U CN204061718U (en) | 2014-09-04 | 2014-09-04 | Rotary drilling rig counter weight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061718U true CN204061718U (en) | 2014-12-31 |
Family
ID=52203239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507206.9U Expired - Fee Related CN204061718U (en) | 2014-09-04 | 2014-09-04 | Rotary drilling rig counter weight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553404A (en) * | 2023-05-08 | 2023-08-08 | 江苏群达机械科技有限公司 | Crawler-type counter weight frame and be used for equipment of this counter weight frame |
-
2014
- 2014-09-04 CN CN201420507206.9U patent/CN204061718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553404A (en) * | 2023-05-08 | 2023-08-08 | 江苏群达机械科技有限公司 | Crawler-type counter weight frame and be used for equipment of this counter weight frame |
| CN116553404B (en) * | 2023-05-08 | 2023-10-31 | 江苏群达机械科技有限公司 | Crawler-type counter weight frame and be used for equipment of this counter weight frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |